baber/WOPTO huggingface dataset:
Patent JP-S61231494-A (JP)
Inventor: INOUE SHUNJI
IPC: G21F9/00
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57188759-A (JP)
Title: Distribution type fuel injector
Inventor: YAMADA KEIICHI
IPC: F02M41/12
Filed: 1981-05-15
Abstract: PURPOSE: To permit reduced-cylinder operation by forming a groove at the edge surface of a control sleeve and reducing the number of cycles of fuel feeding by a plunger by allowing an overflow passage to be opened through the groove, in the distribution type fuel injector of a multicylinder Diesel engine.  
     CONSTITUTION: When a shaft 36 is turned by use of a lever 57 in idle revolution of an engine, the control sleeve 24 which is inserted outwardly and slidably onto the plunger 52 for compressing a certain amount of fuel is turned around the plunger 52, and an overflow passage 21 communicates to a groove 41 during the feeding cycle of the plunger 52, and feeding of fuel to a specific cylinder is obstructed, and reduced-cylinder operation is permitted. Consequently, the overflow passage 21 coincides with the groove 41 when the plunger 52 starts feeding cycle from the retreat position, and this state is maintained to suppress the feeding of fuel to a specific cylinder during the feeding cycle. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62230269-A (JP)
Title: Electronic still picture camera
Inventor: SUZUKI NOBUO
IPC: E21B4/16
Filed: 1986-03-31
Abstract: PURPOSE:To set a shutter time suitable in accordance with the variation in brightness of an object by providing a means to generate signal charges corresponding to the brightness of the object, and closing the shutter in accordance with the quantity of the signal charges. CONSTITUTION:The shutter 2 is provided between a lens 1 and an image sensor 3. When a release button 9 is operated, a control part 6 drives this shutter 2 to open/close. This signal charges stored in the sensor 3 are read out by a driving circuit 7 that is controlled by the part 6, and the charges undergoes a signal processing part 4 and recorded in a recording part 5. At the time when the shutter opens, a signal that represents the brightness of the object is taken out by a detection part 8 independently of picture information from the sensor 3. Said detection signal is transferred to the part 6, so that a suitable exposure for closing the shutter 2 is obtained.
Patent JP-S53564-A (JP)
Title: Control system for raw-material supplying apparatus
Inventor: FUSHIMI TAKESHI
IPC: B65G65/40
Filed: 1976-06-22
Abstract: PURPOSE: To control constant-weight feeding of refuse, by averaging the outputs of weight detector. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58190157-A (JP)
Title: Interphone
Inventor: KIMURA SHIYOUJI
IPC: H04M9/00
Filed: 1982-04-30
Abstract: PURPOSE:To inform an ear handicapped person by light, by emitting light in a room to the call come from an interphone slave device. CONSTITUTION:An interphone slave device 3 is connected to an interphone master device 2, and a light irradiating means 4 is provided to the device 2 or to a place near the device 2. The means 4 can be turned on or off in its waiting state before a call is fed from the device 3. An interphone 1 is switched to a level H with the operation of the interphone 1, i.e., the turning on of a power supply, the calling of the device 3, the hooking off of a handset 2a and the hooking on of the handset respectively. The means 4 is reset to its original state with the level change of the interphone 1. This makes the use of the interphone 1 easy for an ear handicapped person.
Patent JP-H08274630-A (JP)
Title: Digital pll circuit
Inventor: KURAHARA AKIO
IPC: G11C11/407
Filed: 1995-03-30
Abstract: PURPOSE: To reduce the variance of phase matching accuracy in consideration of the operating conditions of both best and worst states by varying the changing width of the delay value of a delay chain. CONSTITUTION: In a delay chain 14, a system clock CK1 is inputted to an inverter of the first stage as an input. Then a prescribed delay value is selected based on the output of an up/down counter 13, and an intra-chip clock CK2 is generated. In such a way, the delay value varies in the chain 14 and the matching of phases is secured between both clocks CK1 and CK2 based on the prescribed delay value that is extracted out of the chain 14. In other words, the changing width is variable, e.g. gradually increased for the delay value of the chain 14. As a result, the variance of phase matching accuracy can be minimized even when a process varies in the best and worst states.
Patent JP-S59205366-A (JP)
Inventor: JIEIMUZU ESU FURAJII
IPC: A61P43/00
Filed: 1984-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09233595-A (JP)
Title: Ceramic sheet and production of the same
Inventor: NAGASAWA SEISHI
IPC: H01L41/22
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide production of ceramic sheet with which a flat ceramic sheet having electrode layers on both main faces is provided and simplified in comparison with the conventional method and further, automation is facilitated. SOLUTION: A 1st electrode layer 21 is formed on a supporting film for ceramic green sheet formation, and a ceramic green sheet is formed on that supporting film so that the 1st electrode layer 21 can be recessed in one main face. Then, a 2nd electrode layer 22 is formed on the other main face of that ceramic green sheet while being protruded from that main face, the ceramic green sheet on which the 1st and 2nd electrode layers 21 and 22 are formed is peeled from this supporting film after drying, and the peeled ceramic green sheet is sintered. Thus, a ceramic sheet 1 having the 1st electrode 21 formed while being recessed into one main face and the 2nd electrode layer 22 formed while being protruded on the other main face can be provided.
Patent JP-2000264394-A (JP)
Title: Tank container
Inventor: SAIGO KAZUHIRO
IPC: B65D90/32
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To restrain the increase of internal pressure of a tank for a tank container carrying a low temperature liquefied gas with the gas inside the tank cooled and reliquefied and to realize a long-hour transportation without requiring a vent station by a method wherein an agitator for taking the gas in a gas layer into a liquid layer for mixing in the tank is provided. SOLUTION: At the same time with a start of transportation by a tank container 1, a motor 11 for driving an agitator 5 is started. Then, a gas in a gas layer 3 is brought for mixing into a low temperature liquefied gas in a liquid layer 4 and cooled down by vibrations of a tank 2 resulting from travelling of a tank lorry and rotation of a middle impeller 7 and at the same time, the gas is partly reliquefied. Thereby, the increase of internal pressure inside the tank 2 is restrained. Furthermore, the gas in the gas layer 3 is circulated by operation of an upper impeller 6, and a high temperature gas staying in the upper part of the gas layer 3 is sent toward the liquid layer 4.  A low temperature liquefied gas in the liquid layer 4 is also circulated by operation of a lower impeller 8 and a low temperature gas staying at the lower part of the liquid layer 4 is sent to the point of mixing.
Patent JP-2000262905-A (JP)
Title: Photocatalytic tile
Inventor: BABA TOSHIAKI
IPC: B32B9/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a photocatalytic tile capable of making use of the texture or the beauty of the surface of a tiles by providing a photocatalyst in a line like and/or dot-like state on the surface of the tile in the photocatalytic tile provided with the photocatalyst on the surface. SOLUTION: In the photocatalytic tile provided with the photocatalyst on the surface to prevent the soiling of the surface, to impart the self-cleaning function of the surface and to easily remove the soiling to facilitate the cleaning, the photocatalyst is provided in the linear and/or dot-like state. In such a case the photocatalyst is preferably provided so as to expose 40-90% of the surface of the tile. In the case of providing the photocatalyst in the line-like state, the line like state is preferably curved line or mesh-like one. As a result, the photocatalytic reaction is sufficiently advanced even when the surface of the tile is irradiated with light from any direction. As the photocatalyst formed on the surface of the tile, metal oxides such as Zr2O, ZnO2, SnO2, WO3, Bi2O3, SrTiO3, Fe2O3 or the like in addition to TiO2 are mentioned.
Patent JP-H07316943-A (JP)
Title: Polyester cord for rubber-reinforcement and its production
Inventor: HONDA CHIKARA
IPC: D01F6/84
Filed: 1995-03-30
Abstract: PURPOSE:To produce a polyester cord usable as a substitute for a rayon cord, giving a formed rubber article having extremely uniform shape and excellent dimensional stability comparable to a rubber reinforced with rayon cord and exhibiting excellent durability to remarkably prolong the service life of the rubber article owing to high heat-resistance of the cord in a rubber. CONSTITUTION:This polyester cord for rubber-reinforcement having the following physical properties is produced by melt-spinning a polymer composed of (A) 99.9-92wt.% of a polyester and (B) 0.1-8-wt.% of a thermoplastic polymer free from fluorine atom, slowly cooling with a hot cylinder, solidifying by cooling and taking up at a speed of >=3,500m/min to effect the drawing of the fiber. 3%<=(intermediate elongation + dry heat shrinkage) <7%, intrinsic viscosity (IV) >=0.8 and strength (T) >=4.0 (g/d).
Patent JP-H02251907-A (JP)
Title: Manufacture of image fiber
Inventor: SANADA KAZUO
IPC: G02B6/06
Filed: 1989-03-27
Abstract: PURPOSE:To obtain a sharp image by inserting a bare optical fiber, a glass material containing transition metal, or optical fiber coated with a transition metal containing layer into a jacket pipe and spinning it, and then irradiating the spinned material with radiation. CONSTITUTION:A crosstalk light absorption part 3 is filled between the bare optical fibers 2... and jacket pipe 3 by depositing a glass material and forming the transition metal coating layer while a transition metal chloride is vaporized on the surfaces of the bare optical fibers 2... by a VAD method, etc., thus obtaining the optical fiber 2. Then, this is inserted and arrayed in the jacket pipe 1 to obtain a preform, which is spinned. In another way, the bare optical fibers 2... are inserted and arrayed in the jacket 1 and then the glass material doped with transition metal is filled in gap parts formed among them to obtain a preform, which is spinned. Then the glass material doped with the transition metal is irradiated with radiation to form the crosstalk light absorption part 3 which is increased in transmission loss and can absorb crosstalk light. Consequently, the sharp image can be transmitted.
Patent JP-H03274700-A (JP)
Title: Synchrotron radial light beam generator
Inventor: HONJO ICHIRO
IPC: H05H13/04
Filed: 1990-03-23
Abstract: PURPOSE:To enable storing of many charged particles in a vacuum chamber by varying the excitation current of 6-pole electromagnet corresponding to that of deflection electromagnet. CONSTITUTION:Based on the pattern of values of excitation current flowing in a deflection electromagnet 13, data on time series current values is formed to store it in a current pattern memory 18a of a program power source 18, thereby supplying an excitation current I to a 6-pole electromagnet 11 so as to correspond to the excitation current flowing in the deflection electromagnet 13. As a result, the 6-pole electromagnet 11 constantly corrects the change in the strength of the 6-pole composed magnetic field which is generated by the deflection electromagnet 13 generator. Therefore, in a synchrotron radial light beam generator with the above constitution, chromaticity can constantly and continuously be corrected to store many charged particles in the vacuum duct 14.
Patent JP-H01247348-A (JP)
Title: Paper supply device for printer
Inventor: OGAWA HIROSHI
IPC: B65H1/02
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the occurrence of a paper jam to always steadily supply a printing paper to a printer by forming a paper passing lower face of a paper cassette positioned on the paper delivering side of a paper separating mechanism into the shape of a flat plate. CONSTITUTION:The paper passing lower face of a paper cassette 3, which is positioned near a paper separating mechanism to prevent that plural sheets of printing papers are supplied at a time through a paper supply mechanism to the side of a printer and at least on the paper delivering side of a common paper separating mechanism, is formed into a flat plate 27. Thus even when the folding, bending and waving of the printing papers 24 have occurred partially, the printing papers 24 can be always smoothly supplied to the printer without a paper jam caused by the abutting of their deformed tips on the box- shaped end of the paper cassette.
Patent JP-H05277416-A (JP)
Title: Dip painting method and apparatus
IPC: B05D1/18
Filed: 1992-03-30
Abstract: PURPOSE:To obtain stable painting quality and to also reduce the wastefulness of paint by dipping an object to be painted in a paint tank to coat the same with paint and drawing up the coated object from the paint tank before dropping the excessive paint by the downward injection of air. CONSTITUTION:The object 2 to be painted carried at a predetermined speed by a feed device 3 is subjected to dip painting in an immersion paint tank 1 and drawn up to be moved to a dripping paint receiving part 4. When the object 2 to be painted comes to the inlet of an air spray device 6, a limit switch 9 is operated to inject air downwardly and this injection is performed within 3min after the object 2 to be painted is drawn up from the paint tank 1. By this constitution, the excessive paint bonded to the surface of the object 2 to be painted is pushed by compressed air to fow downwardly and the evaporation of the solvent remaining in the paint is promoted. When the object 2 to be painted passes through the air spray device 6, the injection of air is stopped and the object 2 to be painted is carried to the next drying process.
Patent JP-H09265526-A (JP)
Title: Center projecting method using eyeball conversion
Inventor: GOTO YOSHIHIRO
IPC: G06T15/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a projection image which is not reduced by eyeball conversion or enlarged to desired size without deterioration in picture quality by preliminarily finding the reduction rate of a projection object after the eyeball conversion as to a desired position pixel, giving the resulting enlargement rate as a constant in a calculation expression during eyeball conversion, and performing the eyeball conversion for all pixels. SOLUTION: An enlarged eyeball-converted reprojection image 100C is obtained from an eyeball-unconverted projection image 100A as an original projection image directly, without using a reduced projection image 100B. In this case, the reduction rate of the eyeball unconverted projection image 100A after the eyeball conversion is found as preliminary processing as to the pixel at a desired position of the projection image 100AZ. Then the enlargement rate calculated on the basis of this reduction rate is given as a constant in the calculation expression during eyeball conversion and this expression is used to perform the eyeball conversion including enlargement processing for all the pixels of the eyeball unconverted projection image 100A, thereby reprojecting the image on a projection surface formed of a plane.
Patent JP-S549715-A (JP)
Title: Protective device for power converter
Inventor: YASUOKA IKUO
IPC: H02H7/12
Filed: 1977-06-24
Abstract: PURPOSE: To suppress the transitional base-drive current of transistor by putting the reverse bias-voltage directly into the place between base-emitters when the rising ratio of collector-emitter voltage of transistor is large. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11267972-A (JP)
Title: Dressing method of grinding wheel in duplex grinding process
Inventor: HARA NOBUHIRO
IPC: B24B53/02
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To carry out the dressing work of a duplex grinding wheel without dropping the high productivity of a duplex grinding method. SOLUTION: In this method, a work W held to a carrier 5 is passed continuously between a pair of rotating grinding wheels 1, 1 and a dressing tool 4, having the tool surface parallel with the grinding surface of the grinding wheels 1, 1 and also fixed grains on the tool surface, is held to the carrier 5 and passed between the grinding wheels 1, 1, in the both heads grinding process for grinding the work at the grinding surface of grinding wheels 1, 1. The grinding surface of the grinding wheel is thereby dressed by the dressing tool 4.
Patent JP-H03277134-A (JP)
Title: Charger circuit
Inventor: MORIMOTO YASUSHI
IPC: H02J7/04
Filed: 1990-03-23
Abstract: PURPOSE:To certainly prevent overcharging of a battery by calibrating a reference voltage depending on battery temperature with a temperature calibrating member, comparing the calibrated reference voltage with a battery voltage and stopping the charging of a converter when the battery voltage is equal to or higher than the reference voltage. CONSTITUTION:Since a battery 13 is in high temperature condition, the power supply is turned off and when the power supply is then turned on for recharging, the battery 13 keeps again the high temperature condition, the battery 13, even when it is in the adequately charged condition, provides a voltage, at the time of starting the charging, which is almost equal to a voltage when the charging is stopped. However, since the reference voltage is dropped through temperature calibration by a thermister 19, the voltage of battery 13 reaches the reference voltage after a little rise, a high level signal is outputted from a comparator 20 and the recharging is stopped immediately.
Patent JP-H08248911-A (JP)
Title: Liquid crystal display device
Inventor: SUZUKI HIDEO
IPC: G09G3/36
Filed: 1995-03-06
Abstract: PURPOSE: To prevent liquid crystal from being degraded due to the impressed DC voltage by providing a circuit forming a signal changing just as a display output control signal while utilizing other signal essentially required for a liquid crystal driving circuit. CONSTITUTION: This device has a liquid crystal driving circuit 12, the CPU 13 as a display device and a display output control signal forming circuit 15. In the case of constituting a system by combining the liquid crystal driving circuit 12 constituted so as to output a display driving waveform only in a period when the circuit 12 receives a display output control signal (DISP) and the signal is active and the display control device (CPU) 13 which has not a function to form and supply the DISP, a signal equivalent to the DISP is formed by using the other signal to be supplied from the CPU 13 to the liquid crystal driving circuit 12 to be supplied to the liquid crystal driving circuit 12.  Thus, it is prevented that liquid crystal is degraded because the DC voltage is impressed onto a liquid crystal display panel in periods when the circuit is unstable, such as the time of the rising and the falling of a potential and so forth.
Patent JP-H06278003-A (JP)
Title: Magnetic head grinding device and grinding method
Inventor: SAKURAI MIKIO
IPC: G11B5/187
Filed: 1993-03-31
Abstract: PURPOSE:To substantially reduce manhours required for replacing operation of lapping tapes, and stabilize the shape of slant faces of magnetic heads. CONSTITUTION:A magnetic head grinding device is provided with a lapping tape holding bed for holding a lapping tape 1 on the flat surface, a lapping tape feeding means for feeding the lapping tape 1 to the lapping tape holding bed a rotating means for rotating the lapping tape holding bed, an oscillating means for oscillating the lapping tape holding bed, and magnetic head supporting means, on the top of each of which a magnetic head 22 is supported, and each of which presses the magnetic head 22 on the lapping tape 1 to rotate it.
Patent JP-H06304019-A (JP)
Title: Hair brush and production thereof
Inventor: KOU KENEI
IPC: A46B1/00
Filed: 1993-03-31
Abstract: PURPOSE: To provide a hair brush with setae not easy to fall off, which is easy to recycle by manufacturing it through incremental injection molding so as to reduce production cost and effectively control its quality. CONSTITUTION: A seta unit 70 is formed by monolithic molding setae 71 and elliptic ring bands 701 using thermoplastics to connect the proximal ends of setae 71 and elliptic ring bands 701, the root part of the seta unit 70 and the elliptic ring bands 701 are covered by a one-piece seta sheet made of thermoplastic rubber, and a head part is formed by embedding the sheet into a embedding part of a block head.
Patent JP-S59200032-A (JP)
Title: Method of controlling air-fuel ratio of electronically controlled fuel injection engine
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/04
Filed: 1983-04-27
Abstract: PURPOSE:To keep the air-fuel ratio of an engine constant even in its transient state, by controlling the injected quantity of fuel depending on the average of both a basic fuel injection quantity determined last time and that determined this time. CONSTITUTION:In a step 112, a basic fuel injection quantity TP is determined depending on the intake negative pressure PM of an engine and its rotational frequency. In a step 114, it is judged whether an idling contact LL is on. Unless the engine is idling, a step 116 is taken so that a basic fuel injection quantity TP+K(TP-TPo) where TPo denotes that determined last time is used. If the engine is idling, a step 118 is taken so that the basic fuel injection quantity TP determined this time is used. The air-fuel ratio of the engine is thus kept constant even in its transient state.
Patent JP-S60219394-A (JP)
Inventor: KURIYAGAWA MICHIO
IPC: E21B33/12
Filed: 1984-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57190769-A (JP)
Title: Dropping device for molten solder
Inventor: NAGATA YOSHITAKA
IPC: H01L21/52
Filed: 1981-05-20
Abstract: PURPOSE:To provide a device which can drop pressurized molten solder accurately at a constant rate by forming the middle chamber of three chambers which are segmented to upper, middle and lower, to the volume of the desired amt. for one solder dropping and operating a valve stem communicating through the respective chambers vertically and plural valves alternately. CONSTITUTION:Part of the molten solder in an upper chamber 14 is put into a middle chamber 24 by opening an upper valve 13. After this, the valve 13 is closed and a lower valve 23 is opened to drop a required amt. of the molten solder in the chamber 24 through a lower chamber 34 from a nozzle 12. At this time, a non-oxidative gas such as N2 or Ar is injected under a high pressure of 2-4kg/cm<2> through the high pressure gas conduit 43a of the valve stem 23 on the inner side to clean the molten solder stagnating or stuck in the chamber 34 and the nozzle 12. With this device, it is possible to control the rate of dropping of the molten solder at a constant rate with the volume in the middle chamber withot strict regulation of the opening and closing times for the valves.
Patent JP-S53358-A (JP)
Title: Pin-type retainer for roller bearing
Inventor: SAWADA YOSHIAKI
IPC: F16C33/46
Filed: 1976-06-23
Abstract: PURPOSE: To improve the strength of a pin at the part of welding between a side plate and the pin of a pin type retainer for a roller bearing by making different the direction of weak layer brought about by wedling from that of fracture. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58193002-A (JP)
Inventor: KINOSHITA MASASHIGE
IPC: F23N5/00
Filed: 1982-05-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。